13761382 has 4 divisors (see below), whose sum is σ = 20642076. Its totient is φ = 6880690.

The previous prime is 13761367. The next prime is 13761389. The reversal of 13761382 is 28316731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28316731 = 29 ⋅976439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13761389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440344 + ... + 3440347.

It is an arithmetic number, because the mean of its divisors is an integer number (5160519).

Almost surely, 2^13761382 is an apocalyptic number.

13761382 is a deficient number, since it is larger than the sum of its proper divisors (6880694).

13761382 is an equidigital number, since it uses as much as digits as its factorization.

13761382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6880693.

The product of its digits is 6048, while the sum is 31.

The square root of 13761382 is about 3709.6336746369. The cubic root of 13761382 is about 239.6370787923.

The spelling of 13761382 in words is "thirteen million, seven hundred sixty-one thousand, three hundred eighty-two".